Home / 196,227.40-294,313.44-63,090.73

Finding the Fourth Proportional to 196,227.40, 294,313.44 and 63,090.73

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Solution

The fourth proportional to 196,227.40, 294,313.44 and 63,090.73 is: 94,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,227.40 : 294,313.44 = 63,090.73 : x
  2. Step 2: Convert to fraction form
    196,227.40/294,313.44 = 63,090.73/x
  3. Step 3: Cross multiply
    196,227.40x = 294,313.44 × 63,090.73
  4. Step 4: Simplify right side
    196,227.40x = 18,568,449,778.41
  5. Step 5: Solve for x
    x = 18,568,449,778.41/196,227.40
  6. Step 6: Final answer
    x = 94,627.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.